841223 has 2 divisors, whose sum is σ = 841224. Its totient is φ = 841222.

The previous prime is 841219. The next prime is 841231. The reversal of 841223 is 322148.

841223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 841223 - 2² = 841219 is a prime.

It is a super-2 number, since 2×841223² = 1415312271458, which contains 22 as substring.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 841195 and 841204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (841213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420611 + 420612.

It is an arithmetic number, because the mean of its divisors is an integer number (420612).

2⁸⁴¹²²³ is an apocalyptic number.

841223 is a deficient number, since it is larger than the sum of its proper divisors (1).

841223 is an equidigital number, since it uses as much as digits as its factorization.

841223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 20.

The square root of 841223 is about 917.1820975139. The cubic root of 841223 is about 94.3996489861.

The spelling of 841223 in words is "eight hundred forty-one thousand, two hundred twenty-three".